From 522160fc703e1a6e271fc011646f098fefaf56d6 Mon Sep 17 00:00:00 2001 From: Jakob Kaivo Date: Wed, 27 Feb 2019 21:21:54 -0500 Subject: only reference environ if we are building POSIX --- src/stdlib/getenv.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src') diff --git a/src/stdlib/getenv.c b/src/stdlib/getenv.c index edf5c4f9..e5129dc4 100644 --- a/src/stdlib/getenv.c +++ b/src/stdlib/getenv.c @@ -5,6 +5,7 @@ char * getenv(const char * name) { + #ifdef _POSIX_SOURCE extern char **environ; int i = 0; @@ -13,6 +14,9 @@ char * getenv(const char * name) return environ[i]; i++; } + #else + (void)name; + #endif return NULL; } -- cgit v1.2.1